CN101065551A

CN101065551A - Handle for mounting in an opening

Info

Publication number: CN101065551A
Application number: CNA2005800317133A
Authority: CN
Inventors: 迪特尔·拉姆绍尔
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-09-20
Filing date: 2005-09-15
Publication date: 2007-10-31
Anticipated expiration: 2025-09-15
Also published as: EP1916361A1; AU2005287608A1; EP1916362A1; JP2008513636A; DE202004014766U1; EP1799941A1; TWI363830B; MX2007003291A; BRPI0515497A; EP1916361B1; JP4783791B2; AU2005287608B2; RU2395660C2; US7882594B2; PL1916361T3; RU2007114625A; TW200622073A; WO2006032403A1; DE112005002110A5; UA90689C2

Abstract

A handle (10) having at least one clamping plate (16) mountable in an opening (12) in a thin wall (14), such as a sheet metal cabinet door, the clamping plate comprising: a head (28), such as a flange or a turning handle, which covers the edge (24) of the opening (12) of the thin wall (14) on the side (outer side) (26) of the thin wall (14); and a body part (30) which originates from the head part (28) and can be pushed through the opening (12) into the thin wall (14); and a clamping member (34) carried by the body member (30), supported on the other side (rear side) (32) of the thin wall (14), and separate from the body member. According to the invention, the clamping part (34) is formed by a clamping element (36) which projects in a flexible manner from the body part (30) in the direction of the outer surface of the body part (30) and whose free end has an inclined surface (38) for supporting the body part (30) on the edge or rim (40) of the opening (12) while being immobilized.

Description

Be used for being installed in the handle of opening

Technical field

The present invention relates to a kind of handle, it has at least one grip block, and it can be installed in the opening in the thin-walled, such as panel beating cabinet door; This grip block comprises: head member, and such as flange or rotary handle, its side at thin-walled (lateral surface) goes up the edge of the opening that covers thin-walled; And body component, it protrudes from head member, and can shift onto in the thin-walled by opening; And hold assembly, it is carried by body component, is supported on the another side (trailing flank) of thin-walled, and separates with body component.

Background technology

By the brochure that is entitled as " Handbook 2000 " of Southco., known a kind of handle of above mentioning type.In the prior art, hold assembly comprises screw, and it screws in the threaded bore of correspondence of body component from behind, and this body component is fixed in the opening of panel beating switchboard.The installation of the type has following defective, i.e. the influence that can not avoid shaking.And installation is complicated, and especially, parts may be lost.

Summary of the invention

The objective of the invention is to, improve known configuration, especially, make it the influence avoiding shaking, and simplify and install.And, avoid loose part as much as possible, it may cause short circuit when falling into switchboard.

Satisfied this purpose according to the present invention, that is, hold assembly is formed by clamping element, and it protrudes from body component in the external surface direction of body component with flexible way, and its free end has inclined surface, is used for body component seamlessly is supported on the edge or the edge of the opening of thin-walled.

By means of this measure, finished the main task that the present invention proposes already.Especially, guaranteed fasteningly greatly to have simplified installation to prevent vibrations, and, the extremely thin panel beating of clamping securely.The panel beating of different-thickness is being no more than when determining scope, can be held and can be movable.Usually do not need loose part.Utilize extra sheet metal member can strengthen extremely thin panel beating.Simultaneously, utilize all right fastening sheet metal member of this handle as panel.

A kind of folder shape securing member of above mentioning type that is used for handle with the form that herein illustrates before never be suggested, and its advantage also never was described.With reference to US-PS5435159, understood a kind of snap-fittings that is used for the Fast Installation of lock housing body, wherein for example, in the circular open in thin-walled, disposed the lock housing body of the type.This housing that is used for sash lock comprises head member, that is, flange, it must be configured on the lateral surface of thin-walled, and it covers the outer of opening.At the body component of installed position by the opening protrusion, be derived from this head member, and flexible tongue elements is protruded from body component in the external surface direction of body component, it has inclined surface at free end, be used for the supporter parts, making it simultaneously not can be movable on the frame of the opening of the other medial surface of thin-walled.This has following defective,, depends on its spring stress with the integrated clamping element of body component or the chucking power of tongue elements that is, and it depends on employed plastic material successively, and therefore can not make the value of chucking power become big as required.Yet, when using handle, usually must absorb very large power, the snap-fittings of the type is not easy to be applied to handle component thus.

EP 0258491 discloses a kind of structure, and it is similar from the structure of US-PS 5435159 to understanding, utilizes this structure, can the lock tube be fastened in thin-walled door, the drawer etc. by means of the plasticity housing, and this plasticity housing holds the lock tube, and forms the clamping tongue piece.By means of the inclined surface of the end of tongue piece, can adjust the co-variation of the structure component for the treatment of locking in a desired manner.Stated also that in the 9th hurdle of this list of references after being installed in the lock tube in the housing, the tongue piece of upspringing is toe-in no longer.The prior art has following defective, and very special design must be provided, and promptly has the circular column casing of insertion lock tube wherein so that can be after installing locking tongue piece by this way.And, in this case, with this tab fasteners transfer to be difficult in the handle in sight.

In handle according to the present invention, wherein body component and hold assembly are two separated components, and be not that two lists of references quoting as mentioned are by plastic body injection moulding in a workpiece, load-bearing capacity is bigger basically, this is because if desired, being easy to injection molding more short-life plastic material can be with powerful combination of materials, such as metal, realized the desirable strength of handle thus by the corresponding selection of material.

According to another development scenario of the present invention, two clamping elements that dispose relatively on the diametric(al) are provided, and pressure elements, such as spring assembly, two coil springs that clamping element is shared particularly, perhaps two coil springs or wedge arrangements such as conical screw, act on this clamping element.Owing to can provide spring assembly in essence, therefore can adjust locking power, and it not rely on plastic material at task separately with spring force of freely selecting.

In the prior art, locking power height depends on the material behavior of employed plastic body, unless use pin; But this makes installation complicated in unwanted mode successively, and this is because especially, it is impossible blindly installing.Yet, can provide blindly installation according to the present invention.

According to another development scenario of handle, clamping element is a lever, and it is configured in the suitable distance of the rear surface of leaving thin-walled, so that can rotate around the axle that is parallel to thin-walled planar in the mode of definition.This form of implementation has increased chucking power in the identical spring strength of maintenance.

Replacedly, clamping element is a lever, and it is configured in the suitable distance of the rear surface of leaving thin-walled, so that can rotate with the axle that the mode of definition is wound perpendicular to this surface.Therefore, utilize two levers can realize four bites simultaneously, so that increase chucking power, and spring stress remains unchanged.

According to another development scenario of the present invention, clamping element is a slide block, it is configured to and can be shifted in being parallel to the column casing that thin-walled planar and cross section are rectangles, and by locking between slide block self or in column casing locking hooked device and by the power clamping of compression spring.The advantage of this structure is, the relatively little structure height on the trailing flank of door leaf.Clamping element is the slide block such as the such rigid material of metal, it is configured to and can be shifted in being parallel to the column casing that thin-walled planar and cross section are rectangles, and by the power clamping of compression spring, this moment, this structure obtained similar result by being configured in the pin apparatuses between it.This is durable especially handle device.

Column casing can have wall or otch or the edge of opening that part is separated, can be by shoulder or uncinus axial support at this place's slide block.This has presented the changeability according to design of the present invention, and this is an advantage.

According to another development scenario of the present invention, when clamping element has the opening that holds diametric at least a portion helical compression spring, can reduce the size of this structure.

Projection can protrude in the opening, so that fixed clamp spring element radially.

Especially, clamping element can be formed by two flat metal workpiece of mutual next-door neighbour.Each this flat metal workpiece has opening, and these two openings have formed the space that holds diametric at least a portion helical compression spring together.This design has advantageously realized pre-installation, and its medi-spring is clamped together these three parts as follows, and promptly they can be with respect to the supporter individual operation of handle.For following situation, this also is suitable for, and promptly clamping element is formed by two metal works, and it is close to and has formed projection and depression mutually, and this projection and depression are faced mutually, and have limited sliding motion to axial.This has extra advantage, promptly under situation about not taking at the other step of column casing, has limited mobile route.

In another development scenario of this design, clamping element is formed by two plasticity workpiece or metal works, it is close to and has formed projection respect to one another and depression mutually, this projection and depression can be in the following way by rotatable utensil or key engagements, promptly when rotary tool or key, plasticity workpiece or metal works be displacement relatively under the effect of spring force.This makes two clamping elements can pull-up operating in this case, needn't pay big finger strength simultaneously, and grip block is broken away from the opening of thin-walled.This also is favourable aspect for safety, and this is because only can utilize not is to be that each can obtain special utensil per capita, just can carry out this operation.As already mentioned, can realize another advantage, that is, clamping element can be formed by a metal works or two metal works that are close to mutually, and it is as follows by the spring clamping, and promptly these three parts have formed the homeostatic unit that is easy to hand.

As the substituting or further develop scheme of pin apparatuses, fixing pin or Fixed latches or hold-down screw can also be provided, be used for after grip block is installed in opening the fixed clamp element.Depend on the circumstances, screw must manually be tightened, and prevents vibrations so that realize protection.

Head member has depression in the zone of clamping element design confirms it is favourable, and this is because any expansion at the edge of opening so long as not excessive, also is harmless.When opening only expanded slightly, contact surface increased, and can absorb bigger power thus.

Clamping element also can be formed by crooked by rights leaf spring.According to another development scenario, leaf spring can be inserted in the cavity that radially extends that is formed by body component.This cavity can form groove or depression, and the projection of its medi-spring and depression are with latter's locking, so that be fixed on the operating position.On the other hand, leaf spring can be by the cap screw clamping that is screwed in the threaded bore that body component forms.Replacedly, leaf spring can also spot welding or is adhered to the surface that is formed by body component.

Replacedly, grip block has the opening as thin-walled, and hold assembly and body component have the head member of himself.Head member and body component can also be two parts that are screwed in together, perhaps can also be the parts that are bonded together or in certain other mode permanently or the parts that connect separably.

Advantageously, be configured in a plurality of clamping elements that are close to mutually in the axial direction of handle.On the other hand, for second grip block that is connected to first grip block by means of the locking crank, feasible is to have the structure similar to first grip block.

In specific structure, handle can thrust or change over to or be screwed in the housing of carrying clamping element.When handle had the shape of elongation, advantageously, it respectively formed a grip block two ends, and clamping element is derived from this grip block.Clamping element can handle the axle direction in, perhaps replacedly, in direction, with the tensioning in advance of flexible mode perpendicular to Handle axis.

According to another form of implementation, spring, it is the flat structure component that have the U-shaped profile from top view, have the U-shaped arm, originally it extend in parallel the first little width from the U-shaped web, and then, in the zone of projection, begin, extend the second bigger width, its distance increase each other, and locate endways to end, basically meet at right angles with its extended line, thus when mounted, it is supported on the edge or edge of opening, tilts a little with respect to the plane of thin-walled.

This spring can have the thickness of 0.5mm～0.8mm.Therefore, this spring can be installed in the especially little space.

Except the advantage of above having mentioned, also there is the extra advantage of form of implementation, it makes can more accurately be suitable for given condition.For example, body component can have the groove of relative arrangement, and it has formed depression and has had proper depth, and they can hold the U-shaped arm of at least one spring at least in installation process thus.

But same particularly advantageous is that this groove can have suitable width, can hold thus to be configured to the boundling of a plurality of flat springs of next-door neighbour mutually.

By means of this boundling,, can adjust chucking power as required by the smooth spring of specified quantitative is distributed to boundling.

Can also adjust the thickness range of the panel beating that accessory (for example handle) is installed.For this reason,, can make flat spring boundling simply, make the thickness range multiplication of the thickness deviation or the panel beating of panel beating thus at different clamping regions.

Another advantage is, can produce following body component by simple mode, and wherein flat spring can (from the top) insert or (from the side) slip thereon.The body component that is used to insert and provides leads to flange on two sides, its prevent on two sides or at least one side on, the preferably horizontal slip on the lateral surface, wherein pass through proper step, the size of the opening that is associated such as restriction, perhaps bonding or be welded to body component to the last spring element of major general, prevented the slip on the medial surface equally.

Outer cross section with the outer cross section of body component of spring of insertion and the opening that is associated in the thin-walled is rectangle preferably.

Body component can be the rectangle of elongation, and has formed head by referring to hold or to hold.And body component can form elongation or equilateral basically rectangle, and the stayed surface of flange shape head member can amplify as follows with the distance between the stayed surface of the end of spring, and promptly two thin-walleds can link together.

And body component can form elongation or equilateral basically rectangle, and the head member that is associated can be the strong point that is used for an end of handle.

Description of drawings

Exemplifying embodiment shown in inciting somebody to action is with reference to the accompanying drawings hereinafter explained the present invention more all sidedly.

Figure 1A shows the cross section of passing thin-walled, and it has the opening of wherein having installed according to handle of the present invention;

Figure 1B shows the rear elevation of the handle shown in Figure 1A;

Fig. 1 C is the lateral view of the handle shown in Fig. 1 A;

Fig. 1 D shows the form of modification;

Fig. 2 shows the opening in the thin-walled, and this opening is applicable to handle constructed according to the invention;

Fig. 3 A shows the form of implementation of the hold assembly that is associated;

Fig. 3 B and 3C show two longitudinal cross-sectional view of passing hold assembly according to Fig. 3 A;

Fig. 4 A is the top view of another form of implementation of the present invention;

Fig. 4 B is the lateral view of same form of implementation;

Fig. 5 A has illustrated same form of implementation in the cross section;

Fig. 5 B shows same form of implementation from the side;

Fig. 5 C is the bottom view of same form of implementation;

Fig. 6 A is the lateral view according to the partial cross section of another form of implementation of handle of the present invention;

Fig. 6 B is with reference to Fig. 6 a, from the view of right-hand side observation;

Fig. 7 A is the lateral view that is applicable to the handle device of support pressure panel beating;

Fig. 7 B is the rear elevation of the different handle of structure;

Fig. 7 C is the cross sectional view of the panel beating that is associated;

Fig. 8 A is the lateral view with reference to figure 7B;

Fig. 8 B, 8C show different position and the view of handle in fastening process according to Fig. 8 A;

Fig. 8 D shows the ring head of latch;

Fig. 8 E is the view from the configuration shown in Fig. 8 A of left-hand side observation;

Fig. 8 F, 8G and 8H are three different views of the clamping element that is associated;

Fig. 9 A shows the top view according to another handle of the present invention;

Fig. 9 B shows the lateral view with reference to figure 9A;

Figure 10 shows the opening that is associated with reference to the handle of figure 9A;

Figure 11 A, 11B, 11C, 11D show can be by means of the different view according to handle of the present invention of key release;

Figure 11 E and 11F show that have can be by means of the conversion embodiment of the handle of key release;

Figure 12 A, 12B and 12C show can be by means of the different view of another handle of key release;

Figure 12 D shows the opening that is associated in the thin-walled;

Figure 12 E has illustrated the clamping element that is associated with 12F in two different views;

Figure 12 G, 12H and 12I show the other view of this clamping element in the operating process;

Figure 12 J, 12K, 12L show another form of implementation of suitable clamping element;

Figure 12 M, 12N, 12O, 12P show another form of implementation of clamping element;

Figure 13 A, 13B, 13C show the form of implementation with the body component that is welded to grip block;

Figure 13 D and 13E show the form of implementation with the clamp springs that is welded to body component;

Figure 14 A and 14B show the form of implementation with insertable clamp springs;

Figure 15 A, 15B, 15C and 15D show the form of implementation that clamp springs wherein is screwed onto body component;

Figure 16 A, 16B, 16C and 16D show the different view of the clamping element that separates with grip block;

Figure 17 A, 17B and 17C show wherein, and body component is the form of implementation that screws on;

Figure 18 A, 18B show the different view that has according to the interchangeable handle of feature of the present invention with 18C;

Figure 18 D, 18E, 18F, 18G show the different view of the clamping element that is associated with the compression spring that is associated;

Figure 18 H, 18I show another form of implementation of clamping element;

Figure 19 A, 19B, 19C and 19D show the different view that has according to another grip block of feature of the present invention;

Figure 19 E, 19F, 19G show the clamping element that is associated as single part;

Figure 19 H shows the clamping element of T shape from the front;

Figure 20 A, 20B, 20C, 20D, 20E and 20F show the different views of another handle with the securing member that is equipped with according to the present invention;

Figure 20 G, 20H, 20I, 20J show the clamping element that is associated;

Figure 20 K and 20L show the column casing that screws on that is associated;

Figure 21 shows the cross-sectional top view of the form of implementation with wedge-like screw;

Figure 22 A form with top view in partial cross section shows the form of implementation with circular open;

Figure 22 B is the bottom view according to the grip block of two openings of needs of Figure 22 A;

Figure 22 C shows the top view of the grip block with circular open and two bullports;

Figure 23 shows the view similar to Figure 21, is used to illustrate the wedge-like equipment of the form with cone headed cabinet;

Figure 24 A shows the view of the longitudinal cross-section that can be recessed to the handle in the housing, and this housing is clamped in the opening by means of clamping element according to the present invention;

Figure 24 B shows the rear elevation according to the configuration of Figure 24 A;

Figure 24 C shows the lateral view according to the configuration of Figure 24 C;

Figure 25 A shows the vertical view according to the partial cross section of handle of the present invention that can be fastened in two circular holes;

Figure 25 B shows the circular hole that is associated in the thin-walled;

Figure 25 C shows the rear elevation according to the configuration of Figure 25 A;

Figure 25 D shows the front elevation drawing according to the configuration of Figure 25 A;

Figure 25 E shows the front elevation drawing of the clamping element of Figure 25 A;

Figure 25 F shows the lateral view of the clamping element of Figure 25 A;

Figure 26 shows the interchangeable form of implementation according to the handle of Figure 25 A;

Figure 27 A shows another form of implementation according to the handle of Figure 25 A;

Figure 27 B shows the lateral view of the form of implementation of Figure 27 A;

Figure 27 C shows the view according to a clamping element of the handle of Figure 27 A;

Figure 28 A shows the lateral view of handle, it can be by means of lobed end support, be fastened in the suitable opening of thin-walled, this projection is derived from substrate and has bayonet device, wherein contrary spring force displacement and be contained in wedge-like plate in the projection after projection is by the opening with inclined end face edge, mesh the opening edge edge in the back, referring to Figure 28 D;

Figure 28 B is the view (top view) that revolves the handle that turn 90 degrees with respect to Figure 28 A;

Figure 28 C is the view with reference to the handle of observing from left-hand side of figure 28B;

Figure 28 D is the partial cross section view with respect to Figure 28 A Rotate 180 degree;

Figure 28 E is from the phantom drawing according to the oblique beneath of handle of Figure 28 A;

Figure 28 F is the phantom drawing of observing from according to the handle oblique upper of Figure 28 A, and wherein the handle among all figure A～F is fastened in the bevelled thin-walled, such as panel beating cabinet door;

Figure 29 A is the lateral view of handle, it can be by means of the projection of the substrate that is derived from the handle with bayonet device, be fastened in the suitable opening of thin-walled, wherein contrary spring force displacement and be contained in wedge-like plate in the projection, after projection is by the opening with inclined end face edge, mesh the opening edge edge in the back, referring to Figure 29 D;

Figure 29 B shows the view (top view) that revolves the handle that turn 90 degrees with respect to Figure 29 A;

Figure 29 C is the view of observing from left-hand side according to the handle of Figure 29 B;

Figure 29 D is the partial cross section view with respect to Figure 29 A Rotate 180 degree;

Figure 29 E is from the phantom drawing according to the oblique beneath of handle of Figure 29 A;

Figure 29 F is the phantom drawing of observing from according to the handle oblique upper of Figure 29 A, and wherein handle is fastened in the bevelled thin-walled, such as the panel beating cabinet door among all figure A～F;

Figure 30 A shows the lateral view of handle, it can be fastened in the suitable opening of thin-walled by means of lobed end support, this projection is derived from substrate and has bayonet device, wherein contrary spring force displacement and be contained in wedge-like plate in the projection after projection is by the opening with inclined end face edge, mesh the opening edge edge in the back, referring to Figure 30 D;

Figure 30 B shows the view (top view) that revolves the handle that turn 90 degrees with respect to Figure 30 A;

Figure 30 C is the view of observing from left-hand side according to the handle of Figure 30 B;

Figure 30 D shows the longitudinal cross-sectional view with respect to Figure 30 A Rotate 180 degree;

Figure 30 E is from the phantom drawing according to the oblique beneath of handle of Figure 30 A;

Figure 30 F is the phantom drawing of observing from according to the handle oblique upper of Figure 30 A, and wherein handle is fastened in the bevelled thin-walled, such as the panel beating cabinet door among all figure A～F;

Figure 31 A shows the lateral view of handle, it can be fastened in the suitable opening of thin-walled by means of lobed end support, this projection is derived from substrate and has bayonet device, wherein contrary spring force displacement and be contained in wedge-like plate in the projection, after projection is by the opening with inclined end face edge, mesh the opening edge edge in the back, referring to Figure 31 D;

Figure 31 B shows the view (top view) that revolves the handle that turn 90 degrees with respect to Figure 31 A;

Figure 31 C is the view of observing from left-hand side according to the handle of Figure 31 B;

Figure 31 D shows the longitudinal cross-sectional view with respect to Figure 31 A Rotate 180 degree;

Figure 31 E is from the phantom drawing according to the oblique beneath of handle of Figure 31 A;

Figure 31 F is the phantom drawing of observing from according to the handle oblique upper of Figure 31 A, and wherein handle is fastened in the bevelled thin-walled, such as the panel beating cabinet door among all figure A～F;

Figure 32 A shows the lateral view of handle, it can be fastened in the suitable opening of thin-walled by means of lobed center bearing bracket and end support, this projection is derived from substrate and has bayonet device, wherein contrary spring force displacement and be contained in wedge-like plate in the projection after projection is by the opening with inclined end face edge, mesh the opening edge edge in the back, referring to Figure 32 G;

Figure 32 B shows the view (top view) that revolves the handle that turn 90 degrees with respect to Figure 32 A;

Figure 32 C is the view of observing from left-hand side according to the handle of Figure 32 B;

Figure 32 D shows the longitudinal cross-sectional view with respect to Figure 32 A Rotate 180 degree;

Figure 32 E is from the phantom drawing according to the oblique beneath of handle of Figure 32 A;

Figure 32 F is the phantom drawing of observing from according to the handle oblique upper of Figure 32 A;

Figure 32 G is detailed cross sectional view, and wherein handle is fastened in the bevelled thin-walled, such as the panel beating cabinet door among all figure A～F;

Figure 33 A shows the lateral view of handle, it comprises handle, and it can be fastened in the suitable opening of thin-walled by means of lobed center bearing bracket and end support, this projection is derived from substrate and has bayonet device, wherein contrary spring force displacement and be contained in wedge-like plate in the projection after projection is by the opening with inclined end face edge, mesh the opening edge edge in the back,, wherein carry out the fastening of support in a similar manner at the handle place referring to Figure 33 E;

Figure 33 B shows the view (top view) that revolves the handle that turn 90 degrees with respect to Figure 33 A;

Figure 33 C is the view of observing from left-hand side after in being installed in thin-walled according to the handle of Figure 33 B;

Figure 33 D shows the bigger front elevation drawing with respect to the support of Figure 33 C;

Figure 33 E shows the bigger lateral view with respect to the support of Figure 33 C;

Figure 34 A and 34B show the different views that is equipped with according to the handle of snap-fittings of the present invention;

Figure 35 A and 35B show the flat spring that is associated, and a plurality of these springs can be used as boundling and closely insert mutually;

Figure 36 shows the handle component that is applicable to according to the spring of Figure 35 A;

Figure 37 shows the handle that is used for two openings;

But Figure 38 shows the interchangeable form of implementation of the spring element work of utilization lateral sliding;

Figure 39 shows the form of implementation of the spring element work that utilization can insert from the top;

Figure 40 shows the spring element that is applicable to slip;

Figure 41 A and 41B show another form of implementation of flat spring;

Figure 42 A and 42B show the application in handle.

The specific embodiment

Figure 1A, 1B, 1C and 1D (slightly revising) show the different views of handle constructed according to the invention 10, it has at least one grip block 16, this grip block 16 can be installed in such as in the opening 12 in the such thin-walled 14 of panel beating cabinet door 14, opening here is rectangle (referring to, Fig. 2 for example).The grip block 16 that can be installed in such as such thin-walled 14 places of panel beating cabinet door 14 comprises: head member 28, and such as flange or handle eyelet, it covers the edge 24 of the opening 12 in the thin-walled 14 on a side (lateral surface) 26 of thin-walled 14; Body component 30, it protrudes from head member 28, and can slide through the opening 12 in the thin-walled 14; And hold assembly 34, it is carried and is supported on the another side (trailing flank) 32 of thin-walled 14 by body component, and separates with body component 30.Hold assembly 34 is formed by clamping element 36, its in the direction of the external surface of body component 30 from body component 30 flexible protrusions, and its free end has inclined surface 38, is used for body component 30 seamlessly is supported on the edge or the edge 40 of the opening 12 of thin-walled 14.Because the symmetry of power, for example according to Figure 1A, 1B, advantageously, two clamping element 36-1 and 36-2 are provided, it is configured on diametric(al) relatively, and spring assembly 42 acts on this clamping element 36, and this spring assembly for example is the shared coil spring 42 of two clamping element 36-1 and 36-2 or each coil spring 42-1, a 42-2 (Figure 27 A), it acts on as follows, makes this clamping element 36 be applied in active force in the direction at the edge 40 by opening 12.As shown in Fig. 4 B, clamping element 36-1,36-2 can be levers 44, and (back) surface 32 of itself and thin-walled 14 is at a distance of A, and around axle 46 rotations on the plane that is parallel to thin-walled 14.The anglec of rotation of lever 44 is subjected to the restriction of stop device 48, and in Fig. 4 B, clamping element 36 is configured to can be around axle 46 rotations in the limited range of (back) of distance thin-walled surface distance A.

According to the view among Fig. 3 A, finish the configuration of clamping element 136-1,136-2 as follows, be that they are configured to slide block 52, it can be axially displacement in the column casing 50 on rectangle and the plane that is parallel to thin-walled 14 or 22 in the cross section that this slide block 52 is configured to, by locking between slide block 52 self or in column casing 50 hooked device 54 of locking, this slide block 52 of spring pressure clamping of contrary spring 42, referring to for example Fig. 3 B, it has the uncinus 54 that supports at wedge 56 places, perhaps has the uncinus 154 that supports at pin 156 places in Fig. 6 B.

According to Fig. 5 A, 5B and 5C, the clamping element 236 shown in the figure is levers 236, and its mode that is configured to define is wound axle 58 rotations of extending perpendicular to thin-walled 214.

Column casing 50 can also have wall or back otch or the edge of opening 60 that part is separated, can be by shoulder or uncinus axial support at this place's slide block.For example, Fig. 8 A shows the grip block 316 with body component 330, wherein slide block 352 is when being pushed into, result (referring to Fig. 8 A) as inclined-plane 62, can move through the edge of opening against the power of spring 342 backward, arrive clamping surface 64 until this edge, in this position, spring 342 is pressed to the edge of opening with two tightening members 352, and grip block 316 is connected to thin-walled 14 securely.In order to prevent to lose before clamping element 352 is in being installed to opening, they hook (referring to Fig. 8 C) mutually by means of uncinus 354.Yet when being pushed into and arriving position shown in Fig. 8 B, they are deflection mutually.Fig. 8 D shows and is shifting out under the state by the fixing centre position of Fixed latches.And Fixed latches 66 prevents to remove handle, and wherein clamping element 352 can not be back into (referring to Fig. 8 D) in the cylindrical housings once more.The clamping element that is illustrated as individual components in Fig. 8 F, 8G and 8H also shows the space 368 that is used for compression spring 342.Recess paths 70 is held the tip of Fixed latches 66, and makes clamping element only can realize that limited lifting moves.Another depression 72 makes relatively-movable two clamping elements to slide with adjoining each other.

Fig. 7 C shows the cross sectional view of panel beating thin-walled 14, and wherein the zone on opening edge edge is owing to high load expands.In this case, advantageously, head member has the depression 74 in the clamping element zone, wherein can hold the border area 24 of expansion.By means of further promoting clamping element 36, this has realized gapless fastening.

Fig. 9 A and Fig. 9 B show the front elevation drawing and the lateral view of grip block 434, and this grip block is made up of four pairs of clamping elements that are close to mutually.This structure is similar to the structure shown in Fig. 4 A, the 4B, but has provided shared pin 446, is used for clamping and is arranged to relative clamping element 436.Hold the corrugated surface of the end of axial pin by means of 446, one supports of three supports, 74 clamping axial pin, so that push thereon.

Clamping element 436 has projection 76 in its end, it is with the combination of the depression in the head member 428, because the power of spring 242 has caused the restriction of rotate path.Being also advantageous in that especially of this aspect can also be by simple mode injection moulding by head member 428 and body component that support 74 forms, although the groove 78 that is used to seal is provided in this case, it need have the injecting molding die of slide arrangement usually.

In the form of implementation according to Figure 11 A, 11B, 11C, 11D, clamping element 536 is formed by mutual next-door neighbour's two metal works or plasticity workpiece.They have formed opposed facing projection and depression, utilize rotatable utensil or key 82 thus, by making 82 rotations of this utensil, can be under the effect of the power of spring 542 pull-up two clamping element 536-1,536-2, and therefore handle can be removed from the thin-walled such as door leaf 514.This structure realizes as follows that advisably lever 82 automatically rests on the release position, and when having a plurality of handle, it all can enter the release position simultaneously thus, and therefore can remove all handles from door leaf simultaneously.

In form of implementation according to Figure 11 E and 11F, provide little tooth 84 to this utensil, it may be engaged in the tooth 86 of correspondence of two clamping element 636-1,636-2, and when pulling out opening in the thin-walled when rotating this utensil and little tooth 84 so that with housing, can be with two clamping element pull-ups.

Can promptly, can also open by this way from two side openings of handle, therefore, can also make blindly to install once more and decompose from the lateral surface of door leaf.

On the other hand, in form of implementation according to Figure 12 A, 12B, 12C, can be by means of utensil only from the medial surface release.

Because (especially with clamping element 736 inclined surfaces 127 of 45 ° of extensions, referring to Figure 12 C and Figure 12 G), the spring pressure of spring 742 is in the direction of cell wall 129, outwards act on these clamping elements 736, frictional force has appearred in groove thus, and this clamping element may be fully fixing by this friction, do not need the Fixed latches 131 shown in Figure 12 A thus.When not needing latch 131 to be used for fixing clamping element 736, when inserting unlock key 133, do not need to remove latch 131 by the opening 135 in the lid of the groove in the sunk area 139 that forms by two clamping elements 736 137 yet.When with reference to figure 12A counter clockwise direction key 133, key is pushed the end face 143 of sunk area 139 with its limit wing 141, and clamping element 736 is moved in the groove, until arriving the position shown in Figure 12 I, this moment key turns 90 ° and by himself clamping.Like this, the whole unit shown in Figure 12 A can be pulled out the opening (shown in Figure 12 D) in the thin-walled 714, it comprises any extra handle component that similarly enters extended position by the key of correspondence.

In form of implementation according to Figure 12 J, 12K, 12L, 12M, 12N, 12O and 12P, clamping element is formed by the flat metal workpiece with opening 84, be used to hold the projection 86 of spring 42 and two relative arrangements, it holds spring 842, so that be fixed, formed processing unit by clamping element and spring thus.

This unit can be contained in the recess 88 of shape correspondence of body component 830 (referring to Figure 12 K).Shorter than the recess 90 that is used for clamping element 836 accordingly at the recess 90 that spring provides, when the position that clamping element 836 is pushed into shown in Figure 12 J, spring 842 has obtained contact surface thus.

When the end of recess 90 disposes projection 92 at spring, spring can be fixed in wherein, and prevent that clamping element 836 breaks away from springs 842.Form of implementation structure according to Figure 18 A, 18B, 18C is similar.Spring among tightening member among Figure 18 D and Figure 18 E is illustrated as fixedly assembled components in Figure 18 F and 18G.The clamping projection is provided in Figure 18 H.In addition, for the reason of stability, the clamping element in this situation has the shape (referring to Figure 18 I) that is different from flat pattern.

In the form of implementation shown in Figure 19 A, 19B, the 19C, two springs are provided, its separately side direction be inserted in the clamping element 36 that is associated.Second half spring element is held by body component 1030.Figure 19 A shows feature, and in the extremely thin situation of wall material, the place provides

gusset plate

94,96 two sides, and they are clamped by clamping element and their are also fixing and support thin door leaf 10104 thus.

Can also fastening in a similar manner decorative panel or panel.

Form of implementation according to Figure 19 D, 19E, 19F, 19G and 19H shows two metal works 1136, it is arranged to mutual next-door neighbour, and it is as follows by spring 1144 common clampings, be that these three parts have formed homeostatic processing unit, that is, they can be handled jointly, and if desired, can be inserted into subsequently in the corresponding depression in the body component 1130, as seeing by Figure 19 E.

By means of the projection 1192 that is configured in this zone, also can will should construct clamping in position.

According to Figure 19 H, two metal parts are thicker, and they can hold spring together thus.

Figure 13 A, 13B and 13C show the form of implementation that hold assembly 1234 is fastened to head member 1228 by means of spot welding 98.In Figure 13 E, 13D, will spot weld body component 1328 places (referring to welding 1398) as the leaf spring of the suitable formation of hold assembly.

Figure 14 A and 14B show the handle that wherein leaf spring 1436 is inserted in the cavity 100, and this cavity 100 is formed by body component and radially extends.This cavity has formed groove 102 or projection and depression, and the projection of its medi-spring 101 and depression 104 can arrive suitable position with latter's locking in a fixed manner.

In the device shown in Figure 15 A, 15B, 15C and the 15D, leaf spring 1536 is by cap screw 108 clampings, and it is screwed in the threaded bore 106 that is formed by body component 1530.Can provide and cover 111 and be used for improving guiding.This lid 111 is U-shapeds, and utilizes its arm end to be engaged in the depression 113 in the head member 1528.And these depressions 113 have formed the

stop surface

115 and 117 of the end that is used for spring 1536.

Figure 16 A, 16B, 16C and 16D show grip block wherein and have handle as the opening 119 of thin-walled 1614, and wherein hold assembly 1634 and body component 1630 have the head member 1628 of himself.And the grip block shown in Figure 16 D has boring 145, is used for interchangeable fastening by means of cap screw.

In the form of implementation shown in Figure 17 A, 17B and the 17C, head member 1728 and body component 1730 are to use two screws 17108 to be screwed in together two parts.In order to increase stability, use clamping element 1736 right of twice, and its balanced configuration is at the right hand and the left-hand side of screw device 17108.

In the embodiment form shown in Figure 20 A～20L, head member 1828 and body component 1830 are two different structural members 18107 that are screwed in together.Clamping element 1836 has the hole 121 of elongation, by these hole 121 guiding screws 18107, and limits moving axially of clamping element 1836 in view of the above.The head member 1828 that forms handle has the groove 123 that is used for peripheral annular sealing 125.

Figure 21 is the cross sectional view of the partial cross section of grip block, and its clamping element 1936 stretches by means of the screw 147 with conical base.In the form of implementation shown in Figure 23, the head of screw 149 is circular cones, and pushes two clamping elements 2136 respectively.

Than the structure according to Figure 22 A, its medi-spring stretches two clamping elements 2036, and the form of implementation with conical screw has following defective, promptly when afterwards under load panel edges become slick and sly or when swelling, must manually tighten screw.Spring moves into automatically and shifts out.

Opening in the thin-walled needn't be a rectangle as for example shown in Figure 2.Himself can also have any other shape, and is for example, oval or circular.Can see circular form of implementation among Figure 22 B, yet, in this case, must be provided for preventing the device that rotates, it provides when opening shape is rectangle, but does not provide when opening is circle.First grip block is (with reference to figure 25A, be positioned at the top), for example, when grip block interconnects, can fix by second grip block of bottom, perhaps can be fixed by the device with two circular opens 2012, it is configured to leave mutually suitable distance, as shown in Figure 22 B, perhaps also can be fixing by extra pin 151, it is with the integrated foundry goods of hinge member and prevents rotation (referring to Figure 22 C) that this is because there is corresponding boring in the door leaf of admitting these pins.

Figure 24 A shows the longitudinal cross-section view of handle 2210, and this handle 2210 can in the rectangular aperture 2212 of elongation, drop in the housing 18 by means of tightening member 2236-1,2236-2 clamping according to the present invention.

Handle 2210 can wind axle 20 rotations of being supported by housing 18, is held by housing fully until handle; With the back side of back handle on lateral surface with housings close, and formed smooth surface.

Figure 24 B shows the rear elevation according to the device of Figure 24 A, and Figure 24 C shows the lateral view according to the device of Figure 24 A.

Figure 25 A shows vertical view of the partial cross section of handle, and handle can be fastened among two circular port 2312-1 and the 2312-2 according to the present invention for this, and two end supports a clamping element that is arranged in the direction of Handle axis respectively.Figure 25 B shows the circular port 2312-1 and the 2312-2 that are associated in the thin-walled 2314, and Figure 25 C shows the rear elevation according to the device of Figure 25 A.The web that extends perpendicular to Handle axis 23 is responsible for fixing in the circular port 2312 in perpendicular to the direction of Handle axis 23 at this.

Figure 25 E shows the front elevation drawing of the shape of the clamping element 2336 that uses in this situation, and it can be inserted in the suitable recess of shape 2388, and it can be by locking (referring to the top section of Figure 25 A) thus.The base section of Figure 25 A shows this state.Figure 25 F is the lateral view of the clamping element of Figure 25 A.

Figure 26 shows the interchangeable form of implementation according to the handle of Figure 25 A, and it has two the clamping element 2436-1 and the 2436-2 that relatively settle, and it provides the flexible clamping in the direction of Handle axis 23.

Figure 27 A shows another form of implementation 2510 of handle, and wherein clamping element 2536-1 and 2536-2 are contained in the depression of extending perpendicular to Handle axis 23.Can produce the depression of the type in simple mode by injection moulding, this is because do not need slide plate (mould is opened, and promptly opens perpendicular to Handle axis) in this direction in injecting molding die.Two clamping element 2536-1 and 2536-2 are not coaxial mutually, but are parallel to each other to leave suitable distance each other, and this is because otherwise clamping element is too short, and axial lead is not sufficiently stable.

Figure 27 B shows the lateral view of the form of implementation of Figure 27 A.

Figure 27 C shows the view according to a clamping element of the handle of Figure 27 A.

Figure 28 A～28F, Figure 29 A～29F, Figure 30 A～30F and Figure 31 A～31F, in the figure that marks by A, show the lateral view of handle, it can be fastened in the suitable opening of thin-walled by means of lobed end support, this projection is from its substrate bumps and have bayonet device, the opening edge edge is meshed in wherein contrary spring force displacement and be contained in wedge-

like plate

2636,2736,2836 and 2936 in the projection after guide hump is by the opening with inclined end face edge in the back.

Illustrate the view (top view) that revolves each handle that turn 90 degrees with respect to the figure that marks by A by what B marked; The view of each handle of observing from the left side with respect to the figure that marks by B by illustrating of marking of C; Illustrate partial cross section view by what D marked with respect to the figure Rotate 180 degree that marks by A; By illustrating of marking of E from phantom drawing according to the oblique beneath of each handle of the figure that marks by A; By the phantom drawing of illustrating of marking of F from observing according to the oblique upper of each handle of the figure that marks by A.Each handle is fastened in the bevelled thin-walled in all figure, such as panel beating cabinet door.

Handle only has difference in shape at it, and securing member is identical.

Figure 32 A shows the lateral view of handle, it can be by means of lobed center bearing bracket and end support, be fastened in the suitable opening of thin-walled, this projection is derived from its substrate with bayonet device, wherein under the effect of spring force, can be shifted and be contained in the wedge-like plate 3036 in the projection, after projection is by the opening with inclined end face edge, in the engagement of the back, edge of opening, referring to Figure 32 G.

Figure 32 B shows the view (top view) that revolves the handle that turn 90 degrees with respect to Figure 32 A; Figure 32 C is the view of observing from left-hand side according to the handle of Figure 32 B; Figure 32 D shows the longitudinal cross-sectional view with respect to Figure 32 A Rotate 180 degree; Figure 32 E is from the phantom drawing according to the oblique beneath of handle of Figure 32 A; Figure 32 F is the phantom drawing of observing from according to the handle oblique upper of Figure 32 A; And Figure 32 G is detailed cross sectional view.Handle is fastened in the bevelled thin-walled in all figure, such as panel beating cabinet door.

Here the securing member type that illustrates is specially adapted to long handle, and this is because they are not only supported endways, and is supported once more at least on the handle stage casing extraly.

Figure 33 A shows the lateral view of handle, it comprises handle, and this handle can be fastened in the suitable opening of thin-walled by means of lobed center bearing bracket and end support, this projection is from substrate bumps and have bayonet device, wherein contrary spring force displacement and be contained in wedge-like plate 3136 in the projection after projection is by the opening with inclined end face edge, mesh the opening edge edge in the back, referring to Figure 33 E, wherein carry out the fastening of support in a similar manner at the handle place.Figure 33 B shows the view (top view) that revolves the part handle that turn 90 degrees with respect to Figure 33 A.Figure 33 C is the view of observing from the left side after in being installed in thin-walled according to the handle of Figure 33 B.Figure 33 D shows the bigger front elevation drawing with respect to the support of Figure 33 A.Figure 33 E shows the bigger lateral view with respect to the support of Figure 33 C.

This form of implementation can be used in flexible especially mode.

Figure 34 A and 34B show two lateral views of the half-twist of handle 3210, and it has the snap-fittings that is used for handle 3210 is fixed on thin-walled 14, and this thin-walled 14 is equipped with the opening 12 as construction opening, such as panel beating cabinet door.Snap-fittings comprises the head member 3228 with flange 19, and it covers the outer or the edge 40 of opening 12 after installing, and further comprises body component 30, and it is derived from head member 3228, and extends through opening 12 after installing.At its terminal 27 places, body component 30 clamp springs 29, it was a U-shaped when this spring 29 was observed from the top, and by the end 31 of its arm at the inside edge of opening 12 this spring 29 of 40 upper supports.But U-shaped spring 29 has resilience flexible projection 39, and it protrudes in the cavity 37 that is centered on by arm 35 from U-shaped arm 35, and when mounted can be positive the mode of tooth engagement hold by the corresponding depression 41 in the body component 30.

Especially, can see by Figure 35 A and 35B, spring 29 is flat structure parts, it has the U-shaped profile during from top view, and have U-shaped arm 35, originally it extend in parallel the first little width from the U-shaped web, and then, in the zone of projection 39, begin, extend the second bigger width, its distance increase each other, and locate endways to end (referring to Reference numeral 45, Figure 35 A), basically meet at right angles with its extended line, thus when mounted, shown in Figure 34 A, it is supported on the edge 40 of opening, tilts a little with respect to the plane of thin-walled 14.

As being seen by Figure 36, body component has the groove 47,49 of relative arrangement, and it has formed the depression 41 by the variation of groove base portion 51, and has proper depth, and they can hold the U-shaped arm 35 of at least one spring 29 at least in installation process thus.

Groove 49 can have suitable width 53, can hold thus to be configured to the boundling 55 of next-door neighbour's a plurality of flat spring 29 mutually, and as shown in Figure 34 B, wherein complete a succession of flat spring 29 has formed public fastening and stayed surface 57.Because the independent arm of independent spring can move independently of each other, therefore can adjust the edge of opening in good especially mode, or even at this edge uneven the time.This has produced the stable especially securing member that has the gross area pressure that reduces than prior art.

Therefore, for thin-walled, can use nonmetals, such as plastic body.

Can also divide body component 3230 with spring boundling 53, as shown in figure 37, axle 61 or other device can be configured between two individual regions 126,226 thus, it is marked by the dotted line among Figure 34 C 59, its each self-forming actual groove, can insert the boundling (not shown) of flat spring 29 in the groove separately.Be different from the elongated openings 12 of two individual regions 126,226 that are used to hold handle 3210, two narrower basically construction openings 112,212 can also be provided, it enough is used to hold body region 126,226 just.

Body component can form equilateral basically rectangle, and can amplify the distance between the stayed surface of end of the stayed surface of flange shape head member and spring boundling in the following way, promptly two thin-walleds can be linked together.

By means of this boundling,, can correctly adjust chucking power as required at existing requirement by only the smooth spring of specified quantitative being distributed to boundling.

Can also adjust the thickness range of the panel beating that handle is installed.For this reason,, can make thickness only be the flat spring boundling of 0.5mm～0.6mm simply, make the thickness range multiplication of the thickness deviation or the panel beating of panel beating thus at different clamping regions.

Another advantage is, can produce following body component 530 by simple mode, and wherein flat spring 529 (Figure 40) can insert (with reference to Figure 39, from the top) or slide (with reference to Figure 38, from the side) thereon.The body component 530 that is used to insert and provides or on two sides, lead to flange 71, this flange prevents the lateral sliding (referring to Figure 39) of spring 529 on two sides; Perhaps at least one side, preferably (referring to Figure 38) on the lateral surface, wherein in the situation that does not have flange 71, pass through proper step, the size of the opening 112 that is associated such as restriction, bonding or be welded to body component to the last spring element of major general's boundling, perhaps facilitate the use the body component fastening spring by in the zone of web 43 or near it, pushing the part 75 of widening spring 29, prevented to delay the slip on the side 73.

This body component also is easy to by injection moulding production, and this is because can use the injection molding with slide block, and one to split model be enough.

Although the U-shaped web has formed straight basically line in according to the form of implementation of Figure 34 A～40, also can realize wherein shortening (straight) web becomes V-arrangement until U-shaped form of implementation (not shown).

On the other hand, all right M shape of U-shaped web, perhaps, V-arrangement can be expanded, to form M shape (inversed W-shape), shown in Figure 41 A～42B by arm is placed both sides.

V-arrangement or M shape can be fixing by the body component 630 with groove 77, can insert the boundling of flat spring or flat spring in this groove 77.By extending to the projection 79 in this groove, can carry out crosswise fixed, perhaps can realize crossing the pin apparatuses of this groove.Like this, has the end that surface-supported arm is derived from V or M.

Commercial suitability

The present invention commercially is applicable to the switch cubicle structure.

Reference numeral

10,610,2210,2510,3210 handles

12,112,212,2012,2212,2312 rectangles, circular open

14,514,614,714,1014,1614,2314 thin-walleds, door leaf

16 grip blocks (being connected to door)

18 housings

19 flanges

20 axles

22 webs

23 Handle axis

24 opening edge edges

125,225 body region

The front side of 26 thin-walleds 14, lateral surface

27 ends

28,428,1228,1328,1528,1628,1728,1828,3228 head members

29,529 U-shaped springs, flat spring

30,530,630,830,1130,1530,1630,1730,1830,3230 body components

31 arm ends

The rear side of 32 thin-walleds 14, medial surface

34,1234,1634 hold assemblies

35,1536 U-shaped arms, leaf spring

36,36-1,36-2,236,436,536,636,736,836,1136,1436,1736,1836,1936,2036,2136,2236,2336,2436,2536,2636,2736,2836,2936,3036,3136 clamping elements

37 cavitys

38 inclined surfaces

39 projections

40 edges

41 depressions

42,242,542,742,842 spring assemblies

43 U-shaped webs

44 levers

45 cut-offs are terminal

46,446 axles, axial pin

47 grooves

48 latch devices

49 grooves

50 rectangle column casings

51 groove base portions

52 slide blocks

53 width, the spring boundling

54 locking hooked device

55 boundlings

56 wedge

57 stayed surfaces

58 axles

59 lines

60 edge of opening

61 axles

62 inclined-planes

64 clamping surfaces

66 Fixed latches

368 spring spaces

70 depressions

71 flanges

72 depressions

73 delay the side

74 supports

75 spring sections

76 projections

77 grooves

78 grooves

79 projections, pin

80 shaft-like locking devicens

82 utensils, key, lever

84 openings, little tooth

86 projections, tooth

88,2388 are used for the recess of clamping element

90 are used for the recess of spring

92,1192 projections

94 gusset plates

96 gusset plates

98,1398 spot welding

100 cavitys

101 springs

102 grooves, depression

104 depressions, projection

106 threaded bore

18107 screws

108,17108 cap screws

111 lids

113 depressions

115 stop surface

117 stop surface

119 openings

123 grooves

125 ring packings

126,226 body region

127 inclined surfaces

129 cell walls

131 Fixed latches

133 unlock keys

135 openings

137 grooves lid

139 sunk areas

The 141 limit wings

143 surfaces

145 borings

147 have the screw of conical base

149 have the screw at circular cone top

151 pins

Claims

1. Handle (10) having at least one clamping plate (16) which can be fitted in an opening (12) in a thin wall (14), such as a sheet metal cabinet door; the clamping plate comprises: a head piece (28), such as a flange or a turning handle, which covers the edge (24) of the opening (12) of the thin wall (14) on the side (outer side) (26) of the thin wall (14); and body part (30 ), which originates from the head part (28) and can be pushed into the thin wall (14) through the opening (12); and the clamping part (34), which is carried by the body part (30) and supported on the thin wall ( 14) on the other side (rear side) (32) and separated from the body part, it is characterized in that the clamping part (34) is formed by a clamping element (36) which flexibly rests on the body part (30 ) protrudes from the body part (30) in the direction of the outer surface, and its free end has an inclined surface (38) for supporting the body part (30) on the edge or edge (40) of the opening (12) while making it Will not be active.

2. Handle according to claim 1, characterized in that two clamping elements (36-1, 36-2) arranged diametrically opposite are provided, and that pressure elements, such as spring means (42), in particular two A coil spring common to the clamping elements (36-1, 36-2), or two coil springs (42-1, 42-2) or a wedge-like device, such as a conical screw (147, 149), acts on the clamping on the components (36-1, 36-2).

3. Handle according to claim 1 or 2, characterized in that the clamping element (36) is a lever (44) arranged at a suitable distance (A) from the (rear) surface of the thin wall (14) in order to facilitate It can be rotated in a defined manner about an axis (46) extending parallel to the plane of the thin wall (14).

4. Handle according to claim 1 or 2, characterized in that the clamping element (236) is a lever (236) configured to be rotatable about an axis (58) extending perpendicularly to the thin-walled surface.

5. Handle according to one of claims 1 or 2, characterized in that the clamping element (36) is a slide (52) configured to be able to move on a cylinder (50) parallel to the thin-walled plane and having a rectangular cross-section ) and are clamped by the force of a compression spring by means of a hook that locks between the slides themselves or in the cylinder.

6. Handle according to one of claims 1 or 2, characterized in that the clamping element (36) is a slider of rigid material such as metal, which is configured to be able to move on a column parallel to the thin-walled plane and rectangular in cross-section The barrels are displaced and held by the force of compression springs by means of pin means (56, 156) arranged between them.

7. Handle according to claim 5 or 6, characterized in that the cylinder (50) has a partially divided wall or a cutout or opening edge where the slide is axially supported by a shoulder or hook.

8. Handle according to one of claims 1 or 2, characterized in that the clamping element has an opening for receiving at least a part of the diametrically helical compression spring.

9. Handle according to claim 8, characterized in that the projections radially clamping the spring element protrude into the opening.

10. Handle according to one of claims 8 to 9, characterized in that the clamping element is formed by two flat metal pieces next to each other, each of which has an opening and which together form a housing. Space for at least a portion of the helical compression spring in the diametrical direction.

11. Handle according to one of claims 8 to 9, characterized in that the clamping element is formed by two metal pieces which adjoin each other and form a protrusion and a depression which face each other and limit the relative axial sliding movement.

12. Handle according to one of claims 1 to 2, characterized in that the clamping element is formed by two plastic or metal parts which adjoin each other and form a protrusion and a depression which face each other , and may be engaged by a rotatable implement or key in such a way that when the implement or key is turned, the plastic or metal workpiece is displaced relative to each other under the action of a spring.

13. Handle according to one of claims 8 to 12, characterized in that the clamping element is formed by a metal workpiece or by two metal workpieces next to each other, which are clamped together by a spring in such a way that the two or three The parts form a self-stabilizing handheld unit.

14. Handle according to claim 6, characterized in that a fixing pin or fixing bolt or fixing screw is provided for fixing the clamping element after the clamping plate has been installed in the opening.

15. Handle according to one of claims 1 to 14, characterized in that the head part has a recess in the region of the clamping element.

16. Handle according to claim 1, characterized in that the clamping element is formed by a suitably bent leaf spring.

17. The handle of claim 16, wherein the leaf spring is inserted into a radially extending cavity formed by the body member.

18. Handle as claimed in claim 17, characterized in that the cavity forms a groove or a depression, wherein the protrusion and the depression of the spring lock the latter in a fixed manner in the working position.

19. The handle of claim 16, wherein the leaf spring is retained by a cap screw screwed into a threaded bore formed in the body member.

20. The handle of claim 16, wherein the leaf spring is spot welded or bonded to the surface formed by the body part.

21. The handle of claim 1, wherein the clamping plate has an opening as a thin wall, and the clamping part and the body part have their own head parts.

22. The handle of claim 21, wherein the head part and the body part are two parts screwed together.

23. Handle according to one of claims 1 to 22, characterized in that a plurality of clamping elements are arranged next to each other in the axial direction of the handle.

24. Handle according to one of claims 1 to 23, characterized in that the second clamping plate, which is connected to the first clamping plate by means of the handle grip, has a similar configuration to the first clamping plate.

25. Handle according to one of claims 1 to 23, characterized in that the handle (2010) can be pierced or turned or screwed into the housing (2230) carrying the clamping elements (2136-1, 2136-2) middle.

26. The handle according to one of claims 1 to 23, characterized in that the handle has an elongated shape and clamping plates (2316-1, 2316-2) are formed at both ends, and the clamping elements (2336 ; 2436-1, 2436-2) derived from the latter.

27. The handle as claimed in claim 26, characterized in that the clamping element (2336; 2436-1, 2436-2) is pretensioned in a flexible manner in the direction of the axis (23) of the handle.

28. The handle as claimed in claim 26, characterized in that the clamping elements (2536-1, 2536-2) are pretensioned in a flexible manner in a direction perpendicular to the handle axis (23).

29. The handle of claim 1, comprising a flanged head piece (3228) which covers the outer edge or edge (40) of the opening (12) after installation, and further comprising a body piece (30) derived from The head piece (28) and after installation extends through the opening and clamps at its ends a substantially U-shaped spring supported by the ends of its arms on the inside edge (40) of the opening (12), characterized by In that the spring (3236) is a flat structural part with a U-shaped arm 35, which terminates at the end, substantially at right angles to its extension, so that when mounted, it rests on the opening edge or opening edge (40) , slightly inclined relative to the plane of the thin wall (14).

30. The handle of claim 29, wherein the U-shaped bottom web forms a substantially straight line.

31. The handle of claim 29, wherein the bottom web of the U-shape is shortened to such an extent that the U-shape forms substantially a V-shape.

32. The handle of claim 29, wherein the U-shaped bottom web forms a substantially M-shaped or W-shaped line.

33. The handle of claim 30, wherein the flat spring, which is U-shaped when viewed from the top, has a resiliently flexible projection (38) protruding from the U-shaped arm (34) into the aperture surrounded by the arm, and When installed, it can be accommodated by the corresponding recess (40) in the body part (24) in the manner of male tooth engagement, characterized in that the U-shaped spring has a resilient flexible protrusion (38), which extends from the U-shaped arm (34) protrudes into apertures (36) surrounded by the arms and can be received in a male-toothed manner by corresponding recesses (40) in the body part (24) when mounted.

34. The handle of claim 33, characterized in that the arms originating from the U-shaped bottom web (42) initially extend parallel to each other over a first small width, and then begin in the area of the protrusion (38) , extending the second greater width, which increase in distance from each other and terminate at the ends, substantially at right angles to their extension, whereby when fitted, they rest on the edge (20) of the opening, relative to the thin The plane of the wall (16) is slightly inclined.

35. Handle according to claim 34, characterized in that the body part (24) has oppositely arranged grooves (46, 48) which form a depression (40) varying in depth through the groove base 51 and having suitable depth, whereby they are able to accommodate at least one U-shaped arm (34) of the spring (28), at least during installation.

36. Handle according to claim 30, 31 or 32, characterized in that the spring (628) is held in a groove (76) held by the body part (624).

37. Handle according to claim 36, characterized in that the U-shaped bottom web of the spring is clamped by protrusions or pins (78) originating from the body part.

38. Handle according to one of claims 29 to 37, characterized in that the groove or groove (46, 48) has a suitable width so as to accommodate the springs of a plurality of flat springs (28) arranged next to each other. Clustering (54).

39. Handle according to one of claims 29 to 38, characterized in that the outer section of the body part (24) and the associated opening in the thin wall are rectangular.

40. Handle according to one of claims 29 to 39, characterized in that the body part (24) is elongated rectangular and forms a head (18) with a finger grip and a hand grip.

41. The handle of one of claims 29 to 39, characterized in that the body part forms an elongated or substantially equilateral rectangle and increases the bearing surface and spring end of the flange-like head part (418) The distance between the supporting surfaces of (444), whereby the two thin walls can be joined together.

42. The handle of one of claims 29 to 39, characterized in that the body part forms an elongated or substantially equilateral rectangle, and the associated head part is one for the handle (12, 112). The support point at the end.

43. Handle according to one of claims 29 to 42, characterized in that the spring has a thickness of 0.5 mm to 0.8 mm.